Walter E Dean
Biographic Data
| ID | 4908269 |
|---|---|
| NAME | Walter E Dean |
| GIVEN NAMES | Walter E |
| FAMILY NAME | Dean |
| SIGNATURE | DEAN W E |
| AFFILIATIONS | United States Geological Survey |
| VERIFIED | No |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 8 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1982 |
| LATEST PUBLICATION YEAR | 2013 |
| H-INDEX | 1 |
Extending the record of abrupt and millennial-scale climate and ocean change through the Mid-Pleistocene transition in Santa Barbara basin, California
Geochemical evidence for changes in surface-water productivity and bottom-water redox conditions during glacial-interglacial transitions in the Santa Barbara Basin
From the Knowability Paradox to the existence of proofs
Geochemical evidence for hydroclimatic variability over the last 2460 years from Crevice Lake in Yellowstone National Park, USA
A late Quaternary record of eolian silt deposition in a maar lake, St. Michael Island, western Alaska
Recent stratigraphic studies in central Alaska have yielded the unexpected finding that there is little evidence for full-glacial (late Wisconsin) loess deposition. Because the loess record of western Alaska is poorly exposed and not well known, we analyzed a core from Zagoskin Lake, a maar lake on St. Michael Island, to determine if a full-glacial eolian record could be found in that region. Particle size and geochemical data indicate that the m…
Holocene environmental and climatic change in the Northern Great Plains as recorded in the geochemistry of sediments in Pickerel Lake, South Dakota
Regional aridity in North America during the middle Holocene
Increased aridity throughout the Great Plains and Rocky Mountain region during the middle Holo cene has been documented from pollen records, aeolian proxy variables in lake cores, and active sand dune migration. Varve calibration provided by a continuously varved record of the Holocene from a core from Elk Lake, northwestern Minnesota, shows that the influx of aeolian clastic material increased beginning about 8 ka and ended about 3.8 ka, with pe…
A Climate-Related Oxidizing Event in Deep-Sea Sediment from the Bering Sea
Many cores from the deep basins of the Bering Sea have a thin oxidized zone within otherwise reduced sediment. This oxidized zone began to form about 6000 yr ago and represents an interval of about 3200 yr. Mineralogically, the oxidized and reduced sediments are similar, but chemically they differ. Concentrations of Fe and C are lower, and concentrations of Mn, Ba, Co, Mo, and Ni are higher in the oxidized than in the reduced sediment. Mn is enri…
Regional aridity in North America during the middle Holocene
Increased aridity throughout the Great Plains and Rocky Mountain region during the middle Holo cene has been documented from pollen records, aeolian proxy variables in lake cores, and active sand dune migration. Varve calibration provided by a continuously varved record of the Holocene from a core from Elk Lake, northwestern Minnesota, shows that the influx of aeolian clastic material increased beginning about 8 ka and ended about 3.8 ka, with pe…
From the Knowability Paradox to the existence of proofs
A Climate-Related Oxidizing Event in Deep-Sea Sediment from the Bering Sea
Many cores from the deep basins of the Bering Sea have a thin oxidized zone within otherwise reduced sediment. This oxidized zone began to form about 6000 yr ago and represents an interval of about 3200 yr. Mineralogically, the oxidized and reduced sediments are similar, but chemically they differ. Concentrations of Fe and C are lower, and concentrations of Mn, Ba, Co, Mo, and Ni are higher in the oxidized than in the reduced sediment. Mn is enri…
Regional aridity in North America during the middle Holocene
Increased aridity throughout the Great Plains and Rocky Mountain region during the middle Holo cene has been documented from pollen records, aeolian proxy variables in lake cores, and active sand dune migration. Varve calibration provided by a continuously varved record of the Holocene from a core from Elk Lake, northwestern Minnesota, shows that the influx of aeolian clastic material increased beginning about 8 ka and ended about 3.8 ka, with pe…
Holocene environmental and climatic change in the Northern Great Plains as recorded in the geochemistry of sediments in Pickerel Lake, South Dakota
A late Quaternary record of eolian silt deposition in a maar lake, St. Michael Island, western Alaska
Recent stratigraphic studies in central Alaska have yielded the unexpected finding that there is little evidence for full-glacial (late Wisconsin) loess deposition. Because the loess record of western Alaska is poorly exposed and not well known, we analyzed a core from Zagoskin Lake, a maar lake on St. Michael Island, to determine if a full-glacial eolian record could be found in that region. Particle size and geochemical data indicate that the m…
Geochemical evidence for hydroclimatic variability over the last 2460 years from Crevice Lake in Yellowstone National Park, USA
From the Knowability Paradox to the existence of proofs
Extending the record of abrupt and millennial-scale climate and ocean change through the Mid-Pleistocene transition in Santa Barbara basin, California
Geochemical evidence for changes in surface-water productivity and bottom-water redox conditions during glacial-interglacial transitions in the Santa Barbara Basin
Geology and Paleoclimatology Research (7 works) · Geology (5 works) · Geomorphology (5 works) · Physical geography (5 works) · Geography (4 works) · Holocene (4 works) · Oceanography (4 works) · Climatology (3 works) · Geochemistry (3 works) · Glacial period (3 works)